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Posted to dev@poi.apache.org by bu...@apache.org on 2021/03/13 18:02:14 UTC
[Bug 65184] New: Improve performance of POFSMiniStore getBlockAt
https://bz.apache.org/bugzilla/show_bug.cgi?id=65184
Bug ID: 65184
Summary: Improve performance of POFSMiniStore getBlockAt
Product: POI
Version: 5.0.0-FINAL
Hardware: PC
OS: All
Status: NEW
Severity: normal
Priority: P2
Component: POIFS
Assignee: dev@poi.apache.org
Reporter: fanningpj@yahoo.com
Target Milestone: ---
Follow up to https://bz.apache.org/bugzilla/show_bug.cgi?id=64322
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[Bug 65184] Improve performance of POFSMiniStore getBlockAt
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=65184
--- Comment #4 from PJ Fanning <fa...@yahoo.com> ---
added r1887657
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[Bug 65184] Improve performance of POFSMiniStore getBlockAt
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=65184
--- Comment #5 from PJ Fanning <fa...@yahoo.com> ---
reverted using r1887660 due to integration test failures
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[Bug 65184] Improve performance of POFSMiniStore getBlockAt
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=65184
--- Comment #3 from PJ Fanning <fa...@yahoo.com> ---
While the way that the blocks are fetched and the potential for the underlying
to be streamed multiple times is far from ideal - I think the performance
impact will depend a lot on whether the POIFSFileSystem is file backed or byte
array backed. FileBackedDataSource will be affected more.
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[Bug 65184] Improve performance of POFSMiniStore getBlockAt
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=65184
--- Comment #1 from PJ Fanning <fa...@yahoo.com> ---
committed r1887604
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[Bug 65184] Improve performance of POFSMiniStore getBlockAt
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=65184
Dominik Stadler <do...@gmx.at> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|NEW |RESOLVED
--- Comment #7 from Dominik Stadler <do...@gmx.at> ---
This is applied now as far as I see.
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[Bug 65184] Improve performance of POFSMiniStore getBlockAt
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=65184
--- Comment #6 from PJ Fanning <fa...@yahoo.com> ---
I added back the changes and the integration tests passed
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[Bug 65184] Improve performance of POFSMiniStore getBlockAt
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=65184
--- Comment #2 from PJ Fanning <fa...@yahoo.com> ---
the commit is just reformatting - there is still work to do to optimise the
code
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[Bug 65184] Improve performance of POFSMiniStore getBlockAt
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=65184
Dominik Stadler <do...@gmx.at> changed:
What |Removed |Added
----------------------------------------------------------------------------
Blocks| |60325
Referenced Bugs:
https://bz.apache.org/bugzilla/show_bug.cgi?id=60325
[Bug 60325] Poor performance in DirectoryNode.createDocument() for
NPOIFSFileSystem
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